/*
 * Copyright (c) 2012-2014 The Khronos Group Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and/or associated documentation files (the
 * "Materials"), to deal in the Materials without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Materials, and to
 * permit persons to whom the Materials are furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Materials.
 *
 * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
 */

package org.khronos.openvx;

public class Context extends Reference {
    public Context() { create(); }
    private native void create();
    public native void destroy();

    public native boolean loadKernels(String name);

    public native int getNumKernels();
    public native int getNumModules();
    public native int getNumReferences();
    public native int getNumTargets();

    public native Image createImage(int width, int height, int df_image);
    public native Buffer createBuffer(int unitSize, int numUnits);

    public native Scalar createScalar(byte value);
    public native Scalar createScalar(short value);
    public native Scalar createScalar(int value);
    public native Scalar createScalar(long value);
    public native Scalar createScalar(float value);
    public native Scalar createScalar(double value);

    public native Kernel getKernel(String name);
    public native Kernel getKernel(int kenum);

    public native Graph createGraph();

    public native Target getTarget(int index);
}
